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Table 1 Atomic percentages of the elements derived in EDS spectra

From: Photoelectrochemical Performance of Quantum dot-Sensitized TiO2 Nanotube Arrays: a Study of Surface Modification by Atomic Layer Deposition Coating

Photoelectrodes O Al S Ti Zn Cd Pb
0 cycles [%] 48.75 0.00 1.08 48.37 0.22 0.44 1.13
30 cycles Al2O3 [%] 55.36 5.91 0.97 35.79 0.41 0.42 1.14
25 cycles TiO2 [%] 48.07 0.00 0.99 49.11 0.30 0.38 1.16
10 cycles ZnO [%] 48.25 0.00 1.06 48.11 0.81 0.39 1.38